1738396809

素因数分解:

$3^4\times {\mathrm{2267}}^1\times {\mathrm{9467}}^1$

素因数の和:11746

約数の個数: 20

約数和(自身を含む): 2598284304

約数和(自身を除く): 859887495

約数列:

[1, 3, 9, 27, 81, 2267, 6801, 9467, 20403, 28401, 61209, 85203, 183627, 255609, 766827, 21461689, 64385067, 193155201, 579465603, 1738396809]

約数ペア:

[(1, 1738396809), (3, 579465603), (9, 193155201), (27, 64385067), (81, 21461689), (2267, 766827), (6801, 255609), (9467, 183627), (20403, 85203), (28401, 61209)]